public frmMemoryView(ICpu cpu)
{
InitializeComponent();
pictureBox1.MouseWheel += new MouseEventHandler(pictureBox1_MouseWheel);
var graphicsPainter = new GraphicsPainter(pictureBox1, Memory, null, 0, 25)
{
UseFixedScale = true,
};
this.cpu = cpu;
ReadAddrFromTextBox();
RefreshTimer = new Timer();
RefreshTimer.Interval = 10; //ms
RefreshTimer.Tick += (v, a) => RefreshScreen();
RefreshTimer.Start();
CursorTimer = new Timer();
CursorTimer.Interval = 500; //ms
CursorTimer.Tick += (v, a) => cursorBlink = !cursorBlink;
CursorTimer.Start();
ClearScreen();
}
internal void Start()
{
string fileName;
if (File.Exists(romFilename))
{
fileName = romFilename;
}
else
{
fileName = PlaceHolderRomFilename;
}
_graphicsPainter = new GraphicsPainter(_view.RenderControl, _machine.VideoMemory.Content, _machine.OutputLatch, 0, 33);
var program = fileIo.ReadFile(fileName);
_machine.Setup(program);
if (interruptTimer == null)
{
var timer = new Timer {
Interval = 10
};
timer.Tick += (v, a) => _machine.IntSource.IsEnabled = true;
timer.Start();
interruptTimer = timer;
}
if (watchTimer == null)
{
watchTimer = new Timer {
Interval = 500
};
watchTimer.Tick += (s, a) => {
var stats = new MachineStats()
{
InstructionsPerSecond = (int)(_machine.InstructionCount / (watchTimer.Interval / 1000.0)),
FramesPerSecond = _graphicsPainter.CurrentFps
};
_machine.InstructionCount = 0;
_view.UpdateStats(stats);
};
watchTimer.Start();
}
if (debugTimer == null)
{
debugTimer = new Timer {
Interval = 500
};
debugTimer.Tick += (s, a) => {
_view.UpdateMCStart(StartMcProgram);
_view.UpdateMcEnd(EndMCProgram);
};
debugTimer.Start();
}
}
